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Small white syringe tube with grey cap and silver label

STARTECH

STARTECH SILVGREASE1 1.5g thermal paste

SKU CH-JE5D-6VMPQ MPN SILVGREASE1

Metal-oxide thermal paste delivers 1.93 W/mK conductivity for reliable CPU-to-heatsink heat transfer in a 1.5 g resealable syringe

  • Net content1.5g
  • Thermal conductivity1.93 W/mK
  • DetailsBleed < 0.05% at 150 Degree C/24 h Evaporation < 0.001% at 1
  • Key featuresMetal-based compound containing metal oxide Thermal conducti

Weight Silver Thermal Paste

  • Optimal CPU-to-heatsink transfer via metal-oxide compound
  • 93 W/m-K thermal conductivity for efficient heat dissipation
  • Negligible electrical conductivity prevents short-circuit risk
  • Stable performance across wide operating temperature range
  • Resealable syringe allows up to six separate applications

Ideal for CPU cooler installs

The StarTech.com SILVGREASE1 is a 1.5g metal-oxide thermal compound supplied in a resealable syringe. It provides optimal heat transfer between a processor and heatsink for system builders and technicians performing CPU installations or maintenance. Negligible electrical conductivity reduces the risk of short circuits during application.

Replaces dried or missing paste

This tube upgrades from aged, hardened compound or fills the gap when no paste is present. The jump is worth it when temperatures climb under load because the original material has degraded. Each tube delivers enough material for four to six standard applications, supporting multiple rebuilds over time.

Stable under sustained heat

Thermal conductivity exceeds 1.93 W/m-K at 25 °C while thermal resistance stays below 0.120 °C-in²/W. Bleed remains under 0.05 % and evaporation under 0.001 % after 24 hours at 150 °C, so the layer stays consistent during prolonged workloads. Specific gravity exceeds 1.7, keeping the compound in place through repeated thermal cycles.

How it compares

Measured against everything we stock in Thermal Paste, at today’s prices. Recalculated every night.

Price $14.99
Pricier than about 60% of the 498 comparable items (median $12.99).

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Specifications

Product
Brand nameStarTech.com
Model nameSILVGREASE1
Performance
Thermal conductivity1.93 W/mK
Size & build
Net content1.5g
Shipping weight0.02 kg
Package size149 × 81 × 24 mm

Other versions of this model

1 more in the same range

Questions about this item

How much surface area does the 1.5 g tube cover?

The 1.5 g syringe provides enough compound for 4 to 6 typical CPU applications.

What is the correct way to apply the paste from the resealable syringe?

Dispense a pea-sized dot onto the centre of the CPU heat spreader, then mount the heatsink straight down to spread it evenly without lifting.

How often should the thermal compound be replaced?

Reapply whenever the heatsink is removed or if temperatures rise after several years, as the paste can dry out over time.

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